| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.86 | 12.386% | $253.835 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $47.58 | 6.317% | $50.5856 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $225.54 | 8.769% | $245.3176 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $170.98 | 8.794% | $186.016 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $37.38 | 10.599% | $41.3419 | $41.34 | $41.35 | $41.30 |
| Purchase #6 | $79.26 | 6.844% | $84.6846 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $76.44 | 7.691% | $82.319 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $863.04 | $944.0997 | $944.11 | $944.10 | $944.00 | |